The Docusign REST API makes integrating Docusign into your apps and websites a super fast and painless process.
- API version: v2.1
- Latest SDK version (Including prerelease): 7.0.0-rc3
- Microsoft .NET version 4.6.2+ (4.7 recommended)
- Free developer account
- .NET Standard 2.0. See .NET Standard Selector for details on versioning for the individual components in .NET Standard.
- .NET Core 2.0 or above.
- Microsoft .NET version 4.6.2+.
- TLS 1.2
This SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions below.
- Create a new C# project, or open an existing one.
- Select Tools -> NuGet Package Manager -> Manage NuGet Packages for Solution.
- Search for DocuSign.
- Select DocuSign.eSign.dll.
- Select the check box next to your project name.
- Click Install.
- Create a new C# project, or open an existing one.
- Open the Package Manager Console by either method:
- Clicking Package Manager Console along the bottom of Visual Studio
- Clicking Tools -> NuGet Package Manager -> Package Manager Console
- In the Package Manager Console, type: Install-Package DocuSign.eSign.dll
This client has the following external dependencies:
- Newtonsoft.Json v13.0.3
- BouncyCastle.Cryptography v2.3.1
- System.ComponentModel.Annotations v5.0.0
- Microsoft.IdentityModel.JsonWebTokens v7.5.2
- Newtonsoft.Json v13.0.3
- BouncyCastle.Cryptography v2.3.1
- System.ComponentModel.Annotations v5.0.0
- Microsoft.IdentityModel.JsonWebTokens v7.5.2
Explore our GitHub repository for the Launcher, a self-executing package housing code examples for the eSignature C# SDK. This package showcases several common use cases and their respective source files. Additionally, you can download a version preconfigured for your Docusign developer account from Quickstart. These examples support both the Authorization Code Grant and JSON Web Token (JWT) authentication workflows.
For details regarding which type of OAuth grant will work best for your Docusign integration, see Choose OAuth Type in the Docusign Developer Center.
For security purposes, Docusign recommends using the Authorization Code Grant flow.
Log issues against this client through GitHub. We also have an active developer community on Stack Overflow.
The Docusign eSignature C# Client SDK is licensed under the MIT License.
